Good state, sidebar still a little wanky

app.py

@@ -157,8 +157,11 @@ def plot_model_stats(model_name: str) -> tuple[plt.Figure, str, str]:
     amd_failed = model_stats['amd']['failed']
     nvidia_failed = model_stats['nvidia']['failed']
     
-    amd_failed_info = "Fails on AMD:\n────────────\n" + ("\n".join(amd_failed) if amd_failed else "None")
-    nvidia_failed_info = "Fails on NVIDIA:\n────────────────\n" + ("\n".join(nvidia_failed) if nvidia_failed else "None")
+    amd_failed_info = "Fails on AMD:"
+    amd_failed_info += "\n" + "─" * len(amd_failed_info) + "\n" + ("\n".join(amd_failed) if amd_failed else "None")
+    
+    nvidia_failed_info = "Fails on NVIDIA:"
+    nvidia_failed_info += "\n" + "─" * len(nvidia_failed_info) + "\n" + ("\n".join(nvidia_failed) if nvidia_failed else "None")
     
     return fig, amd_failed_info, nvidia_failed_info